Fig. 6. Panels (A and C) show the accuracy and the Tanimoto similarity for 512 px resolution images as a function of the number of atoms in the molecule, respectively. Panel (B): the expected upper bound for the reconstruction accuracy of the Img2Mol network is plotted as a function of molecular size. Panel (D): computational wall-clock time in [s] for processing 5000 images as a function of image resolution and is 255, 274, 450 and 1179[s].